Air Purifiers
August 3, 2021

5 Best Blueair Air Purifiers in 2021

Keep reading to find the most high-quality air purifiers made by Blueair.

NOTE: We may earn money from links on this page, but we only recommend products we know will make your life easier.

Our Top 5 Picks

roman peysakhovich
About Your Guide

Roman Peysakhovich

CEO and educator at Onedesk. Roman has over 10 years of experience as a cleaning business owner. When not operating his cleaning business, he's researching and reviewing the household products to help consumers make the best purchase.

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Blueair air purifiers can ease your allergy suffering.

Air purifiers made by Blueair are designed to remove allergens and other pollutants in the air of your home.

Some do it better than others. Blueair is one of those that provides high-quality purification of your air.

According to an industry study, Blueair is one of the top 100 businesses known for manufacturing air purifiers.

Keep reading to find the most high-quality air purifiers made by Blueair.

Our Top 5 Picks (Comparison)
Blueair Blue Pure 411 Auto Small Room Air Purifier
  • Best Blueair Room Air Purifier
  • Blueair
Buy Now →
Blueair Classic 605 Air Purifier For Homes
  • Best Blueair Air Purifier For Allergies
  • Blueair
Buy Now →
Blueair Blue Pure Air Purifier For Allergens, Viruses, Odors
  • Best Affordable Blueair Air Purifier
  • Blueair
Buy Now →
Blueair Blue Pure 211+ Air Purifier With Carbon Filter
  • Best Blueair Air Purifier For Large Rooms
  • Blueair
Buy Now →
Blueair HealthProtect 7770i Smart Home Air Purifier For Viruses
  • Best Luxury Blueair Air Purifier
  • Blueair
Buy Now →

Blueair Blue Pure 411 Auto Small Room Air Purifier

Weight: 5.59 pounds
Rating: 4.5/5
Dimensions: 20.3 x 9.6 x 9.2 inches

Pros:

  • Purifies rooms up to 190 square feet
  • CADR of 123 cfm for smoke
  • Compact and modern design


Cons:

  • May not pick up pet hair as well



The Blueair Blue Pure 411 Auto Small Room Air Purifier is the best Blueair air purifier overall because of its price and the features that come with it. This air purifier is proven effective by the AHAM Verifide Program. The AHAM Verifide Program is a third-party tester that puts air purifiers through an assortment of tests to determine their effectiveness with various pollutants.

This model was given a CADR rating for smoke of 123 cfm. Its CADR rating for pollen is 96 cfm. Finally, its CADR rating for dust is 107 cfm. That means this unit does extremely well in removing smoke odors and dust from the air. It's still powerful enough to work on pollen, but it's not quite as effective as removing gases and small particles.

It was designed for smaller rooms like guest rooms, bedrooms, nurseries, and other small rooms. The largest size of a room that it can purify efficiently is 190 square feet. In that size of a room, it runs every 12 minutes. That's five times an hour if you decide to put the air purifier on its highest setting.

This ensures that the room is continuously purified without wasting energy.

It has an auto mode that is designed to run efficiently. It has a built-in sensor that takes regular readings of the quality of the air. If the purifier detects that the air is filled with pollutants, then it kicks on and starts to clean the air. If the air is pure, then it will remain off.

This is beneficial for those that don't want their air purifier running all of the time. It can waste energy and money. It will also make the purifier deteriorate faster.

You'll find three filters in this air purifier. The initial filter is called the pre-filter. It catches larger particulates like hair and other debris. This is useful in that it protects the HEPA filter. The pre-filter can be removed and washed. Then you can just put it back inside of your air purifier to be reused once more.

Another filter is its activated carbon filter. This filter is responsible for removing smoke and odors from the room. It catches the particulates that cause the odors in the first place. That makes using this filter ideal for places like the kitchen or near a bathroom. It can even help remove the unpleasant smells that come from a cat's litter box.

The last filter is the true powerhouse of the air purifier. It uses a HEPA filter to remove the smaller particulates. It's able to remove 99.7% of any pollutant that passes through it. It's even able to catch pollutants that are .1 micron in size. That means it can catch things like pollen, dust, and even viruses. This filter can ease your allergies and help keep your family from becoming ill through airborne viruses.

Noise is a big factor when it comes to air purifiers. You don't want a noisy air purifier if you plan on running it in your bedroom while you sleep. Even a noisy air purifier in the living room can become a headache. Luckily, this air purifier is extremely quiet.

It has a decibel rating of 18 on its low setting and 48 on its high setting. That's incredibly quiet.

If you're concerned about energy use, then you'll also be happy to know that this purifier uses only 2-10 Watts. It's described as using less energy than a light bulb. As such, you'll find the Energy Star label attached to it. It's passed its energy test with flying colors.

One final awesome detail of this air purifier is that you can get it in several colors. Each one is inspired by Scandinavian colors for a unique and modern appearance. Its design is gorgeous and will look right at home in any particular aesthetic.

What Reviewers Say

  • "This air purifier looks great and functions extremely well."
  • "I love the washable pre-filter. It helps the HEPA filter last longer and saves me money."
  • "The night mode is especially helpful for me. The light dims and you can barely hear it running."
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Blueair Classic 605 Air Purifier For Homes

Weight: 31 pounds
Rating: 4.5/5
Dimensions: 13 x 20 x 26 inches

Pros:

  • Best suited for rooms up to 698 square feet
  • Electrostatic and mechanical filtration creates pure air
  • Tested by Californian EPA for zero ozone emissions


Cons:

  • May emit chemical odor



Allergies can ruin your life. The Blueair Classic 605 Air Purifier For Homes can improve the quality of your life by improving the quality of your indoor air. This air purifier is effective at removing allergies because of its filtration system.

It uses both an electrostatic and HEPA Filter to kill or catch allergens. It's designed to remove everything from dust to pollen and even smoke from your house's air. The HEPA filter was tested for its efficiency and found that it was able to remove 99.7% of particulates in the air. The particulates that were tested were dust, pollen, mold, and pet dander.

Another reason this air purifier is ideal for allergies is because of its CADR rating. It has an incredible CADR of 500. That means it has a very powerful fan that can quickly pull in contaminated air and push out fresh, pure, air. CADR is important when choosing an air purifier because it can give you an idea as to the kind of performance the purifier will give. With a CADR of 500, you can expect fantastic performance from this purifier.

That being said, it's important to note that this purifier is designed for use in a room no bigger than 698 square feet. That's a sizable room. You can easily use this air purifier in a bedroom, living room, kitchen, or practically any other kind of room. You may even be able to get two rooms out of it if you have an open floor plan.

Along with its CADR, this air purifier will undergo five changes in an hour. That's important for allergy sufferers. They need the air to be changed frequently in order to keep allergens from filling the air. By running through the air five times in an hour, you'll experience far fewer allergens in the home than without it.

This air purifier has three main fan speeds. Its lowest setting is designed for nighttime use or for those who don't suffer from allergies. It's extremely quiet and still works efficiently in purifying the air of your home. On its low setting, you can expect a noise level of around 32 decibels.

Its highest setting is designed for those with acute allergies. It will push fresh air through the home quickly and alleviate your allergies. It does come with some noise, however, and you may even potentially smell a chemical odor as the filter removes pollutants from the air. At the high setting, the purifier has a decibel rating of 62.

If you live in an area that sees a lot of wildfires, then this air purifier can help you remove its odor and presence. It's been proven to remove smoke from the air quickly through its dual-protection filters. When used on its medium setting, you can expect the filters to last for six months.

You will need to replace the filters after those six months. If you place your air purifier on high frequency, then you may need to replace them every three months. That may be an additional cost that you can't afford. Adding a pre-filter to the purifier can help extend the life of the filters. Pre-filters are usually washable and replaceable.

If you suffer from allergies, then the power and filtration capabilities from this Blueair air purifier can help you.

What Reviewers Say

  • "I've used it for a year, and it's still going strong. I only use it for half the day, so I haven't needed to purchase as many filter replacements."
  • "The purifier works great on medium. The app is a bit annoying to use because they ask for a lot of personal information."
  • "We bought this to help a family member's cough. Since using it, their cough has significantly lessened. It's effective."
Shop Now

Blueair Blue Pure Air Purifier For Allergens, Viruses, Odors

Weight: 3.35 pounds
Rating: 4.5/5
Dimensions: 8 x 8 x 16.7 inches

Pros:

  • Very affordable
  • CADR of 105 CFM
  • Designed for 161 square feet


Cons:

  • Filters can give off chemical smell after first use



If you want a simple air purifier that doesn't cost a fortune, then the Blueair Blue Pure Air Purifier For Allergens, Viruses, Odors may be the ideal choice for you. You receive all of the effectiveness of the Blueair brand without a huge price tag. Part of the reason it's so affordable is that it's designed for smaller rooms.

That may not make it ideal for those who want an air purifier that takes care of their entire home. However, you may find that buying two of these can take care of your needs and still be cheaper than some of the other air purifiers out there. This air purifier is designed to clean rooms no bigger than 161 square feet. That makes it ideal for bedrooms, kitchens, bathrooms, and other small spaces.

You can easily buy two of these purifiers and place one in your bedroom and one near you in the living room. You'll have pure air in the areas that matter the most.

This air purifier is a hard worker, too. A third party tested its CADR and rated it at 101 CFM. That makes it ideal for dealing with particulates like smoke and dust. It may have some problems with larger particulates like hair, but if you use the pre-filter, then it can help your HEPA filter last longer.

Its filtration system comes in three parts. The pre-filter catches larger pollutants. It can also be removed and washed. Then you can place it back in your purifier. The presence of the pre-filter makes affording the air purifier cheaper. You'll have to replace your HEPA filter fewer times with a well-maintained pre-filter.

The activated carbon filter is effective at removing smoke, odors, and even volatile organic compounds in the air. If you happen to live in an area where wildfires exist, then this can also help cut down on the amount of smoke in your home. It can make your home livable again. It also takes care of unpleasant smells caused by your pets or in the bathroom.

The final filter is the most powerful one. It uses a HEPA filter to catch dust, pollen, and other allergens that may be causing you to suffer. This HEPA filter is designed to last for six months if used in a medium setting.

If noise is a concern of yours, then you'll love how quiet this air purifier is. At its lowest setting, it only generates 17 decibels of sound. At its highest setting, it generates 46 decibels. That makes it ideal for quiet places like bedrooms and nurses.

Another reason this air purifier is affordable is that it doesn't increase your energy bill by a significant amount. It only uses 1.5-10 Watts depending on what mode you're using. In some cases, it requires less power to run than a lightbulb.

Another feature that makes it ideal is the fact that the filters are recyclable. You can do your part to keep the world's air quality purified by recycling.

Finally, you can also choose various colors for your air purifier. This allows you to match your purifier with the rest of the room's aesthetic.

What Reviewers Say

  • "The air purifier is extremely easy to use and effective. We noticed a difference after using it. You can join their subscription service for filters to make it more affordable."
  • "We love that we can easily place this on the floor or on a table without taking up much room. The filter does give off a scent which may turn some people off."
  • "This works great for our apartment's bedroom. It catches the dust and there is noticeably less dust in the room as a result."
Shop Now

Blueair Blue Pure 211+ Air Purifier With Carbon Filter

Weight: 22.4 pounds
Rating: 4.5/5
Dimensions: 13 x 13 x 20.4 inches

Pros:

  • Awarded Best Of 2 times
  • CADR of 350 CFM
  • Best used in rooms no larger than 540 square feet


Cons:

  • May produce an oil smell



Keeping a large room clean and purified may seem impossible. The Blueair Blue Pure 211+ Air Purifier With Carbon Filter can get the job done. It's designed to be used for rooms that are 540 square feet in size or smaller. That's easily most mid-to-large-sized rooms. It can be used in your living room, your guest room, your craft room, dining room, any kind of room that has a lot of space.

The CADR for this air purifier is 350 CFM. That goes for its smoke, dust, and pollen tests, too. It can effectively remove pollutants of any size with extreme efficiency. It's able to remove 99% of airborne pollutants including mold, bacteria, and viruses. This air purifier can help keep your family healthier.

It runs 12 minutes in an hour. This is important for those who suffer from allergies. The more times an air purifier runs, the fewer pollutants are in the air. For a large room, it's especially important for the purifier to run often. It has more air that it needs to purify and circulate than smaller rooms.

You'll notice that the air purifier runs with three filters. Its pre-filter is actually removable and washable. It also comes in various colors. You can choose your purifier based on its color and ensure that it doesn't clash with the rest of the room.

The activated carbon filter is important. It removes smoke, pet odors, and volatile organic compounds. It can handle small amounts of smoke that you produce when cooking and even more intense smoke like those created from wildfires. If you have a smelly pet bed or a cat litter area, then this filter can also remove those odors.

The HEPA filter is what removes the bulk of the allergens from your home. It catches things like pollen, dust, and any lingering pet dander or hair that the pre-filter didn't catch. The HEPA filter needs to be replaced every six months.

This air purifier isn't as quiet as some of the other models on the list, but it's still relatively quiet compared to other brands. On its lowest setting, it only generates 31 decibels of noise. Its highest setting at 56 decibels is close to the same noise generated by rainfall.

You'll also notice that this air purifier is gentle on your energy bill. It only requires 30-60 Watts of power. If you want an efficient air purifier that isn't noisy and doesn't use a lot of power, then this model is a great pick.

What Reviewers Say

  • "The design of this purifier is striking. The CADR is also great for our large room."
  • "This air purifier got rid of a stink in our house that we could never locate. It's picked up a ton of dust since then."
  • "It was easy to set up and use. We no longer wake up with stuffy noses."
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Blueair HealthProtect 7770i Smart Home Air Purifier For Viruses

Weight: 56.9 pounds
Rating: 4.5/5
Dimensions: 39 x 18 x 17 inches

Pros:

  • CADR of 435 CFM
  • Great for rooms 674 square feet and smaller
  • Quiet and effective


Cons:

  • Blue light can be very bright



If you want the best of the best and don't mind the extra money, then you'll want the Blueair HealthProtect 7770i Smart Home Air Purifier For Viruses. This air purifier comes loaded with features and helps you keep track of your filters.

This air purifier is specifically designed to kill germs that may be lurking in your home. Its patented GermShield technology actively searches for the presence of bacteria or viruses in your air. If it detects some, then it adjusts its settings to ensure they're killed. Your family can sleep easier knowing the purifier is keeping them germ-free.

This purifier can keep rooms up to 674 square feet large purified. That makes it great for living rooms, bedrooms, and other large rooms in your home. It may even be able to cover several rooms at once.

It's able to clear mold, dust, pollen, pet dander, and other particulates from your air. Its activated carbon filter also removes smoke and volatile organic compounds.

Despite being large and effective, this air purifier runs quietly. At its lowest setting, it only generates 25 decibels of noise. At its highest setting, you can expect noise around 53 decibels.

It uses SpiralAir technology to push air in a spiral pattern. This ensures that fresh air is pushed throughout the room evenly. It also ensures that every corner and nook and cranny of the room is filled with pure air.

One final feature of this purifier is its smart filter. These filters regularly update you via the app as to the condition of your filters. It can tell you when they're clogged and when it's time to replace them. That eliminates the need to continuously open up your purifier to check the filters yourself.

What Reviewers Say

  • "It perfects with excellence and doesn't generate a lot of noise."
  • "This is an extremely effective purifier. It does tend to dry the air up a little."
  • "We love that we can dim the light and that it looks great."
Shop Now
Our Top 5 Picks (Comparison)
Blueair Blue Pure 411 Auto Small Room Air Purifier
  • Best Blueair Room Air Purifier
  • Blueair
Buy Now →
Blueair Classic 605 Air Purifier For Homes
  • Best Blueair Air Purifier For Allergies
  • Blueair
Buy Now →
Blueair Blue Pure Air Purifier For Allergens, Viruses, Odors
  • Best Affordable Blueair Air Purifier
  • Blueair
Buy Now →
Blueair Blue Pure 211+ Air Purifier With Carbon Filter
  • Best Blueair Air Purifier For Large Rooms
  • Blueair
Buy Now →
Blueair HealthProtect 7770i Smart Home Air Purifier For Viruses
  • Best Luxury Blueair Air Purifier
  • Blueair
Buy Now →

Frequently Asked Questions

Are Blueair air purifiers good?

Blueair air purifiers are known for their effectiveness, beautiful designs, and low-cost performance. They work well, look great, and don't cost a lot of energy to operate. They also use different modes to give you a few different options to clean your air. Read more: Do Air Purifiers Really Work?

How long do Blueair filters last?

Blueair filters that come with pre-filters last longer than those without. You can expect around six months of life with the HEPA filter that comes with a pre-filter. This is also if the air purifier is used on a medium or low setting. When used on a high setting, the filters will last around three months.

Do Blueair purifiers have HEPA filters?

Yes, Blueair purifiers have HEPA filters. They also have activated carbon filters and some come with pre-filters, too.

Why should I buy a Blueair purifier?

You should buy a Blueair air purifier if you want an air purifier that effectively removes allergens and pollutants from the air. It also runs quietly, doesn't draw much energy, and can easily fit in most modern interior aesthetics. If you aren't sure how to choose an air purifier, read our article that explains everything you need to know.

How much do Blueair purifiers cost?

Blueair purifiers cost anywhere from $150 to $900 depending on their CADR and the size of the room they can purify.

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